added borderCross to pilot

set wander to 5 vs. 30 so only bordercross increments cells.
Merge branch 'master' of https://github.com/thirab/AI_FinalProjectRobotMazeNavigation

Conflicts:
	bin/BorderCross.class
	bin/Map.class
	bin/RoboPilot.class
	bin/Wander.class
	src/BorderCross.java
	src/RoboPilot.java